252 URTICACE^. 



Cyb. Br. i. 380 ; iii. 429 ; Comp. 173. Syme E. B. viii. t. 1272. 

 Ditches, ponds, and muddy places ; rather rare. A or P. May — August. 

 I. Eastcott, in a deep pond. Harrow Weald Common. South Mims. 

 II. Bushey Park ! ; Newh. Sunbury. Common by Walton Bridge. 



III. Hounslow Heath. Near Hospital Bridge. Whitton House grounds. 



Duke's Kiver near Isleworth. Harrow, Hind ; Fhyt. K 8. iv. 112. 



IV. Deacon's Hill. North Heath, Hampstead. 



VII. Bet. Kentish Town and Hampstead; Johns. Ger. 615. [In a wood 

 near the boarded river ; Pet. Midd.] 

 First record: Johnson, 1633, and figured by him in the plate affixed to 

 Enum. Hampst. fig. 5, imder the name of Serpyllifolia aqiiatica. The 

 first record as a British plant. 



606. C. pedunculata, DC. C. hamulata, Kutz., var, fi (Bab.). 

 Cyb. Br. i. 380 ; iii. 429 ; Comp. 173. Syme E. B. viii. t. 1274. 

 On damp soil, borders of ponds, &c.; rather rare. A or P. May — 



September. 

 I. In a feeder to Euislip Eeservoir ; Hind, and Herb. Harr. Bet. South 



Mims and Potter's Bar. 

 II. Feltham G-reen. 



III. Dockwell Lane, near Hatton. 



IV. Hampstead Heath ; Newb. 



V. Bank of the river near Chiswick. 

 VI. Hadley ! ; Warren. 



VII. Paddington Canal near Kensal G-reen ! ; Warren. 

 First record : Newbould, about 1860. 



(C. autumnalis, L. Cyb. Br. i. 380 ; iii. 429 ; Comp. 173. Syme E. B. 

 viii. t. 1275. Smith, Fl. Brit. i. 9, included under this name C. hamu- 

 lata, Kiitz. and C. ^pedunculata, Kiitz., and he referred to it Petiver's 

 figure, H. B. Cat. vi. f. 4, already quoted under 603, C. verna (q. v.). 

 Hence the locality, ' near London,' in E. Fl. i. 11, which has been copied 

 into many other books. The true C. autumnalis is confined to a few 

 northern and western counties.) 



URTICACE^. 



PARIETARIA, Linn. 



607. P. diffusa, Koch. P. officinalis, L. var. a (L. Cat.). 

 Parietaria, Ger. em. (Pet., Blackst.). 



Cyb. Br. ii. 371. Curt. F. L. f. 4 (drawn from a London specimen). 

 On and under old walls, hedgebanks, and rubbish ; common. P. June 



— September. 

 I. Harefield ; Blackst. Fasc. 72. Pinner Church wall, F. W. Longman ; 

 Melv. 70. Euislip. 



